Answer:
8n + 5 = 69
And that number is 8, because 8•8+5=69
Step-by-step explanation:
"eight times a number and five is sixty-nine" in this statement the words "a number" is the number we dont know and so we use a variable for it. I put n, but you could have used x or a or any variable. The "and five" indicates adding. The "is" indicates equals.
Answer:
x=42
Step-by-step explanation:
Answer:
If the underlined digit is the 0 the answer is 1
If the underlined digit is 7 the answer is 0.8
If the underlined digit if 5 the answer is 0.76
Step-by-step explanation:
Answer:
second and last are true
Step-by-step explanation:
(-6,2),(-7,10)
slope = (10 - 2) / (-7 - (-6) = 8 / (-7 + 6) = 8/-1 = -8
y = mx + b
slope(m) = -8
use either of ur points...(-6,2)...x = -6 and y = 2
now we sub and find b, the y int
2 = -8(-6) + b
2 = 48 + b
2 - 48 = b
-46 = b
so ur equation is : y = -8x - 46....or 8x + y = -46